Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
NJ428+HJ428	140mm mm	360mm mm	82mm mm	-	-	-	-
NJ2204	20mm mm	47mm mm	18mm mm	-	-	-	-
NJ430	150mm mm	380mm mm	85mm mm	-	-	-	-
NJ2204+HJ2204	20mm mm	47mm mm	18mm mm	-	-	-	-
NJ430+HJ430	150mm mm	380mm mm	85mm mm	-	-	-	-
NJ2204E	20mm mm	47mm mm	18mm mm	-	-	-	-
NJ2204	20mm mm	47mm mm	18mm mm	-	-	-	-
NUP2311	55mm mm	120mm mm	43mm mm	-	-	-	-
NUP2310	50mm mm	110mm mm	40mm mm	-	-	-	-
NUP2311E	55mm mm	120mm mm	43mm mm	-	-	-	-
NUP2310E	50mm mm	110mm mm	40mm mm	-	-	-	-
NUP2312	60mm mm	130mm mm	46mm mm	-	-	-	-
NUP2311	55mm mm	120mm mm	43mm mm	-	-	-	-
NUP2312E	60mm mm	130mm mm	46mm mm	-	-	-	-
NUP2311E	55mm mm	120mm mm	43mm mm	-	-	-	-
NUP2313	65mm mm	140mm mm	48mm mm	-	-	-	-
NUP2312	60mm mm	130mm mm	46mm mm	-	-	-	-
NUP2313E	65mm mm	140mm mm	48mm mm	-	-	-	-
NUP2312E	60mm mm	130mm mm	46mm mm	-	-	-	-
NUP2314	70mm mm	150mm mm	51mm mm	-	-	-	-